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MIDvsBULETF Comparison

ETF 1

MID

American Century Mid Cap Growth Impact ETF

This fund is part of

US Mid Cap Growth

+0.17%

Full MID fund page

VS

ETF 2

BUL

Pacer US Cash Cows Growth ETF

This fund is part of

US Large Cap Growth

+0.7%

Full BUL fund page

American Century Mid Cap Growth Impact ETF (MID) belongs to the US Mid Cap Growth segment. Pacer US Cash Cows Growth ETF (BUL) is part of the US Large Cap Growth segment. MID's top 3 sector exposures are Industrials, Information Technology and Health Care. In contrast, BUL's top sector exposures are Consumer Discretionary, Health Care and Information Technology. MID is less expensive with a Total Expense Ratio (TER) of 0.45%, versus 0.6% for BUL. MID is up 1.34% year-to-date (YTD) with -$4M in YTD flows. BUL performs better with 3.26% YTD performance, and +$11M in YTD flows. Run a side-by-side ETF comparison of MID and BUL below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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MID vs BUL performance and flow charts

Performance

Cumulative Flows

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Data Services

Historic performance and flows

Data as of 04/30/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	MID BUL	+11.54%+4.05%	+0.34%+0.08%	+1.34%+3.26%	+14.21%+28.02%	+49.19%+66.24%	+26.97%+62.46%
Flows	MID BUL	+$951K+$3M	+$574K+$3M	-$4M+$11M	+$7M+$35M	+$32M+$57M	+$59M+$96M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	MID BUL	+22.40%+18.86%	+17.77%+17.35%	+19.99%+19.28%	+24.01%+21.74%
Max drawdown	MID BUL	-11.14%-9.07%	-14.34%-9.07%	-23.84%-23.19%	-40.04%-27.24%
Max drawdown duration	MID BUL	50d49d	185d49d	154d210d	1060d855d

Trading data

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	MID	BUL
Last sale 5/1/2026 at 1:30 PM	$66.10	$56.94
Previous close 04/29/2026	$65.89	$56.47
Consolidated volume 04/29/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of April 30, 2026

1-year trailing difference

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MID

is actively managed and doesn’t replicate an index

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	MID	BUL
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 5/1/2026 at 1:30 PM

Live

Closed

	MID	BUL
Last price	$66.10	$56.94
1D performance	+0.32%	+0.82%
AuM	$93.34 M	$128.07 M
E/R	0.45%	0.6%

Characteristics

	MID	BUL
Management strategy	Active	Passive
Provider	American Century Investments	PACER ETFs
Benchmark	-	Pacer US Cash Cows Growth Index
N° of holdings	34	50
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	July 15, 2020	May 2, 2019
ESG	Yes	No

More MID data on Trackinsight

More BUL data on Trackinsight

Exposure

Countries

MID

USA

79.4%

Other

20.6%

BUL

USA

86.61%

Other

13.39%

Sectors

MID

Industrials

22.13%

Information Techn.

21.82%

Health Care

15.25%

Consumer Discreti.

11.99%

Energy

7.12%

Other

21.69%

BUL

Consumer Discreti.

24.34%

Health Care

23.32%

Information Techn.

20.64%

Industrials

17.3%

Other

14.4%

Diversification

MID

Total weight of top 15 holdings out of 15

60.89%

BUL

Total weight of top 15 holdings out of 15

57.24%

Top 15 holdings

Data as of March 31, 2026

MID

CLOUDFLARE INC

6.85%

MONOLITHIC POWER SYSTEMS

6.34%

JOHNSON CONTROLS INTERNATIONAL

5.84%

TARGA RESOURCS

4.90%

TRACTOR SUPPLY

4.54%

VISTRA CORP

4.29%

CADENCE DESIGN SYSTEMS

3.96%

WESCO INTL

3.93%

VERTIV HOLDINGS

3.33%

MSCI

3.31%

HUBBELL

3.06%

REPUBLIC SVCS

2.89%

TOPBUILD CORP

2.64%

ALNYLAM PHARMACEUTICALS

2.60%

ZSCALER INC

2.41%

BUL

BOOKING HOLDINGS

5.01%

UBER TECHNOLOGIES INC

4.93%

NEWMONT CORP

4.86%

CARNIVAL

4.64%

HCA HEALTHCARE

4.54%

EMCOR GROUP

4.23%

EXPEDIA GROUP INC

3.76%

TAPESTRY INC

3.76%

TECHNIPFMC PLC

3.66%

UTD THERAPEUT

3.49%

VERISIGN

3.10%

ULTA BEAUTY

3.07%

FLEX LTD

3.02%

FIRST SOLAR

2.69%

TWILIO

2.48%

Frequently asked questions about MID and BUL

How have the MID and BUL ETFs performed in 2026?

As of April 30, 2026, MID is up 1.34% year-to-date (YTD), while BUL has returned 3.26%. That puts BUL better performer ahead so far this year.

Which ETF is attracting more investor money: MID or BUL?

Year-to-date, the MID ETF saw -$4M in flows, compared to +$11M for BUL.

Which ETF is more volatile: MID or BUL?

Over the past year, MID had a volatility of 17.77%, while BUL experienced 17.35%.

Which ETF is bigger: MID or BUL?

As of April 30, 2026, MID holds $93.34 M in assets under management (AUM), while BUL manages $128.07 M.

What sectors do the MID and BUL ETFs invest in?

MID leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, BUL focuses on Consumer Discretionary, Health Care and Information Technology.

What are the top holdings of the MID ETF and BUL ETF?

MID top holdings include CLOUDFLARE INC, MONOLITHIC POWER SYSTEMS and JOHNSON CONTROLS INTERNATIONAL. BUL holds in its top three: BOOKING HOLDINGS, UBER TECHNOLOGIES INC and NEWMONT CORP.

Which ETF is more diversified: MID or BUL?

MID holds 34 securities with 60.89% of its assets in the top 15. BUL has 50 securities and a top 15 weight of 57.24%.

There’s An ETF for That? Free Cash Flow

October 10, 2024

BUL

Pacer Cash Cows ETFs: Investing in Quality Stocks

April 28, 2023

BUL

MIDvsBULETF Comparison

American Century Mid Cap Growth Impact ETF

Pacer US Cash Cows Growth ETF

MID vs BUL performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the MID and BUL ETFs performed in 2026?

As of April 30, 2026, MID is up 1.34% year-to-date (YTD), while BUL has returned 3.26%. That puts BUL better performer ahead so far this year.

Which ETF is attracting more investor money: MID or BUL?

Year-to-date, the MID ETF saw -$4M in flows, compared to +$11M for BUL.

Which ETF is more volatile: MID or BUL?

Over the past year, MID had a volatility of 17.77%, while BUL experienced 17.35%.

Which ETF is bigger: MID or BUL?

As of April 30, 2026, MID holds $93.34 M in assets under management (AUM), while BUL manages $128.07 M.

What sectors do the MID and BUL ETFs invest in?

MID leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, BUL focuses on Consumer Discretionary, Health Care and Information Technology.

What are the top holdings of the MID ETF and BUL ETF?

MID top holdings include CLOUDFLARE INC, MONOLITHIC POWER SYSTEMS and JOHNSON CONTROLS INTERNATIONAL. BUL holds in its top three: BOOKING HOLDINGS, UBER TECHNOLOGIES INC and NEWMONT CORP.

Which ETF is more diversified: MID or BUL?

MID holds 34 securities with 60.89% of its assets in the top 15. BUL has 50 securities and a top 15 weight of 57.24%.

There’s An ETF for That? Free Cash Flow

Pacer Cash Cows ETFs: Investing in Quality Stocks

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